Russian Hacker Pleads Guilty to Money Laundering Linked to Ryuk Ransomware

Understanding Vulnerability Prioritization Technologies - From Generic VM to VPT

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Russian Hackers Using Graphiron Malware to Steal Data from Ukraine

A Russia-linked threat actor has been observed deploying a new information-stealing malware in cyber attacks targeting Ukraine. Dubbed Graphiron by Broadcom-owned Symantec, the malware is the handiwork of an espionage group known as Nodaria, which is tracked by the Computer Emergency Response Team of Ukraine (CERT-UA) as UAC-0056. "The malware is written in Go and is designed to harvest a ...

How to Think Like a Hacker and Stay Ahead of Threats

To succeed as a cybersecurity analyst, you need to understand the traits, values, and thought processes of hackers, along with the tools they use to launch their attacks.  During a webinar called The Hacker Mindset, a Red Team Researcher shared how you can use some of these tools for your own detection and prevention of breaches. He also demonstrated how an attack takes place using ...

Don’t let fraud and abuse derail your business!

Target fraud and abuse with the unparalleled power and accuracy of hCaptcha Enterprise. From automated to human threats, see why startups and category leaders alike use our privacy-preserving security ML platform across their mobile & web apps, and ...

Russian Hacker Pleads Guilty to Money Laundering Linked to Ryuk Ransomware

A Russian national on February 7, 2023, pleaded guilty in the U.S. to money laundering charges and for attempting to conceal the source of funds obtained in connection with Ryuk ransomware attacks. Denis Mihaqlovic Dubnikov, 30, was arrested in Amsterdam in November 2021 before he was extradited from the Netherlands in August 2022. He is awaiting sentencing on April 11, 2023. "Between at ...

CERT-UA Alerts Ukrainian State Authorities of Remcos Software-Fueled Cyber Attacks

The Computer Emergency Response Team of Ukraine (CERT-UA) has issued an alert warning of cyber attacks against state authorities in the country that deploy a legitimate remote access software named Remcos. The mass phishing campaign has been attributed to a threat actor it tracks as UAC-0050, with the agency describing the activity as likely motivated by espionage given the toolset employed. ...

Encrypted Messaging App Exclu Used by Criminal Groups Cracked by Joint Law Enforcement

A joint law enforcement operation conducted by Germany, the Netherlands, and Poland has cracked yet another encrypted messaging application named Exclu used by organized crime groups. Eurojust, in a press statement, said the February 3 exercise resulted in the arrests of 45 individuals across Belgium and the Netherlands, some of whom include users as well as the administrators and owners of ...

Hackers Exploit Vulnerabilities in Sunlogin to Deploy Sliver C2 Framework

Threat actors are leveraging known flaws in Sunlogin software to deploy the Sliver command-and-control (C2) framework for carrying out post-exploitation activities. The findings come from AhnLab Security Emergency response Center (ASEC), which found that security vulnerabilities in Sunlogin, a remote desktop program developed in China, are being abused to deploy a wide range of payloads. ...

Tackling the New Cyber Insurance Requirements: Can Your Organization Comply?

With cyberattacks around the world escalating rapidly, insurance companies are ramping up the requirements to qualify for a cyber insurance policy. Ransomware attacks were up 80% last year, prompting underwriters to put in place a number of new provisions designed to prevent ransomware and stem the record number of claims. Among these are a mandate to enforce multi-factor authentication ...

Understanding Vulnerability Prioritization Technologies

From Generic VM to Contextual Impactful VPT Programs